{
  "plugins": [
    "@babel/plugin-proposal-class-properties",
    "lodash",
  ],
  "env": {
    "commonjs": {
      "presets": [
        ["@babel/preset-env", {
          "modules": "commonjs",
          "useBuiltIns": false,
        }],
      ],
    },
    "es": {
      "presets": [
        ["@babel/preset-env", {
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          "useBuiltIns": false,
        }],
      ],
    },
    "umd": {
      "plugins": ["@babel/plugin-transform-modules-umd"],
      "presets": [
        ["@babel/preset-env", {
          "modules": "umd",
          "useBuiltIns": false,
        }],
      ],
    },
  },
}